Math, asked by nanditalittle, 10 months ago

find HCF of 9 by 10 and 12by 25 and 18 by 35 and 21 by 40​

Answers

Answered by managupta6
1

Answer:

1

Step-by-step explanation:

hcf of 9,10

10=9*1+1

9=1-9+0

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